From d27a258d2d7691db3731135a448b7654d260cc07 Mon Sep 17 00:00:00 2001 From: Anton Korobeynikov Date: Sun, 10 Dec 2006 23:12:42 +0000 Subject: Cleaned setjmp/longjmp lowering interfaces. Now we're producing right code (both asm & cbe) for Mingw32 target. Removed autoconf checks for underscored versions of setjmp/longjmp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32415 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CBackend/CBackend.cpp | 8 ++------ lib/Target/CBackend/Writer.cpp | 8 ++------ 2 files changed, 4 insertions(+), 12 deletions(-) (limited to 'lib/Target/CBackend') diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp index 3cfd6d0386..250ffc1fb5 100644 --- a/lib/Target/CBackend/CBackend.cpp +++ b/lib/Target/CBackend/CBackend.cpp @@ -1136,6 +1136,8 @@ static void generateCompilerSpecificCode(std::ostream& Out) { << "#elif defined(__APPLE__)\n" << "extern void *__builtin_alloca(unsigned long);\n" << "#define alloca(x) __builtin_alloca(x)\n" + << "#define longjmp _longjmp\n" + << "#define setjmp _setjmp\n" << "#elif defined(__sun__)\n" << "#if defined(__sparcv9)\n" << "extern void *__builtin_alloca(unsigned long);\n" @@ -2141,17 +2143,11 @@ void CWriter::visitCallInst(CallInst &I) { Out << ')'; return; case Intrinsic::setjmp: -#if defined(HAVE__SETJMP) && defined(HAVE__LONGJMP) - Out << "_"; // Use _setjmp on systems that support it! -#endif Out << "setjmp(*(jmp_buf*)"; writeOperand(I.getOperand(1)); Out << ')'; return; case Intrinsic::longjmp: -#if defined(HAVE__SETJMP) && defined(HAVE__LONGJMP) - Out << "_"; // Use _longjmp on systems that support it! -#endif Out << "longjmp(*(jmp_buf*)"; writeOperand(I.getOperand(1)); Out << ", "; diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp index 3cfd6d0386..250ffc1fb5 100644 --- a/lib/Target/CBackend/Writer.cpp +++ b/lib/Target/CBackend/Writer.cpp @@ -1136,6 +1136,8 @@ static void generateCompilerSpecificCode(std::ostream& Out) { << "#elif defined(__APPLE__)\n" << "extern void *__builtin_alloca(unsigned long);\n" << "#define alloca(x) __builtin_alloca(x)\n" + << "#define longjmp _longjmp\n" + << "#define setjmp _setjmp\n" << "#elif defined(__sun__)\n" << "#if defined(__sparcv9)\n" << "extern void *__builtin_alloca(unsigned long);\n" @@ -2141,17 +2143,11 @@ void CWriter::visitCallInst(CallInst &I) { Out << ')'; return; case Intrinsic::setjmp: -#if defined(HAVE__SETJMP) && defined(HAVE__LONGJMP) - Out << "_"; // Use _setjmp on systems that support it! -#endif Out << "setjmp(*(jmp_buf*)"; writeOperand(I.getOperand(1)); Out << ')'; return; case Intrinsic::longjmp: -#if defined(HAVE__SETJMP) && defined(HAVE__LONGJMP) - Out << "_"; // Use _longjmp on systems that support it! -#endif Out << "longjmp(*(jmp_buf*)"; writeOperand(I.getOperand(1)); Out << ", "; -- cgit v1.2.3